Which represents the solution set of 5 (x + 5) less-than 85 x less-than 12 x greater-than 12 x less-than 16 x greater-than 16

For this case we must find the solution of the following inequality:

Applying distributive property on the left side of inequality we have:

Subtracting 25 from both sides of the inequality we have:

Dividing between 5 on both sides of the inequality we have:

Thus, the solution is given by all values of x less than 12.

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step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: